According to a 2017 University of Washington report, there are hundreds of millions of smart-home devices in more than 40 million U.S. homes. This number is expected to double by 2021. Amazon Echo, ...

THE House of Representatives’ plan to go paperless and adopt blockchain technology by 2026 is expected to reinforce a broader ...

Blockchains are distributed (i.e., without a single repository) and decentralized digital ledgers that are tamper-evident and resistant. At their most basic level, they allow users to record ...

A blockchain is a network of decentralized and distributed data (ledger), meaning the users share the ownership and management of the network through computer nodes. As a database, blockchain stores ...

Blockchain technology is a secure ledger system powering financial and computing networks. Its approval processes, like proof-of-work or proof-of-stake, enhance security and transaction efficiency.

This ebook, based on the latest ZDNet/TechRepublic special feature, looks at how blockchain is shaking up the economy and changing the way individuals and enterprises conduct business. Read now ...

In early 2018, Amos Meiri got the kind of windfall many startup founders only dream of. Meiri’s company, Colu, develops digital currencies for cities—coupons, essentially, that encourage people to ...

Blockchain is the core technology behind Bitcoin and thousands of cryptocurrencies and has promising potential beyond digital currencies. Many, or all, of the products featured on this page are from ...

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016. Doretha ...